Hello all, Im working on Inter Portlet Commununication. I have 2 portlets 'sender' and "receiver". On execution, the sender portlet shows "Portlet is temporarily unavailable" and console reads an error: "process action method is not implemented". what does this mean and what should be done..Can anyone tell??

110:55:48,693 ERROR [http-bio-8080-exec-9][PortletServlet:115] javax.portlet.PortletException: processAction method not implemented 2javax.portlet.PortletException: processAction method not implemented 3 at javax.portlet.GenericPortlet.processAction(GenericPortlet.java:177) 4 at com.test.IpsPortlet.processAction(IpsPortlet.java:30) 5 at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:70) 6 at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:48) 7 at com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:111) 8 at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 9 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) 10 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 11 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:72) 12 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:73) 13 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) 14 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 15 at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684) 16 at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:593) 17 at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:530) 18 at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:534) 19 at com.liferay.portlet.InvokerPortletImpl.invokeAction(InvokerPortletImpl.java:579) 20 at com.liferay.portlet.InvokerPortletImpl.processAction(InvokerPortletImpl.java:294) 21 at com.liferay.portal.action.LayoutAction.processPortletRequest(LayoutAction.java:944) 22 at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:688) 23 at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:249) 24 at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) 25 at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) 26 at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176) 27 at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) 28 at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432) 29 at javax.servlet.http.HttpServlet.service(HttpServlet.java:641) 30 at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:560) 31 at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:537) 32 at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 33 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) 34 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 35 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:72) 36 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116) 37 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116) 38 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116) 39 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116) 40 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116) 41 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:163) 42 at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:294) 43 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:57) 44 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206) 45 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108) 46 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:73) 47 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) 48 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 49 at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684) 50 at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:471) 51 at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402) 52 at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329) 53 at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:138) 54 at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 55 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) 56 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 57 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:72) 58 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116) 59 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116) 60 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:163) 61 at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:335) 62 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:57) 63 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206) 64 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108) 65 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116) 66 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:163) 67 at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123) 68 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:57) 69 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206) 70 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108) 71 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:163) 72 at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:294) 73 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:57) 74 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206) 75 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108) 76 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:163) 77 at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:241) 78 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:57) 79 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206) 80 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108) 81 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116) 82 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116) 83 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116) 84 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:163) 85 at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:246) 86 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:57) 87 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206) 88 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108) 89 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:163) 90 at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83) 91 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:57) 92 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206) 93 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108) 94 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:163) 95 at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:80) 96 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:57) 97 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206) 98 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108) 99 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:163)100 at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:216)101 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:57)102 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)103 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)104 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:187)105 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:95)106 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)107 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)108 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)109 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)110 at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)111 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)112 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)113 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:167)114 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:95)115 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)116 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:167)117 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:95)118 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)119 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:187)120 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:95)121 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:73)122 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)123 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)124 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225)125 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)126 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)127 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)128 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)129 at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)130 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)131 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)132 at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:999)133 at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:565)134 at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:309)135 at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)136 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)137 at java.lang.Thread.run(Thread.java:619)138Mar 29, 2013 10:55:48 AM org.apache.catalina.core.ApplicationDispatcher invoke139SEVERE: Servlet.service() for servlet ips Servlet threw exception140javax.portlet.PortletException: processAction method not implemented141 at javax.portlet.GenericPortlet.processAction(GenericPortlet.java:177)142 at com.test.IpsPortlet.processAction(IpsPortlet.java:30)143 at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:70)144 at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:48)145 at com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:111)146 at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)147 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)148 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)149 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:72)150 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:73)151 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)152 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)153 at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)154 at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:593)155 at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:530)156 at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:534)157 at com.liferay.portlet.InvokerPortletImpl.invokeAction(InvokerPortletImpl.java:579)158 at com.liferay.portlet.InvokerPortletImpl.processAction(InvokerPortletImpl.java:294)159 at com.liferay.portal.action.LayoutAction.processPortletRequest(LayoutAction.java:944)160 at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:688)161 at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:249)162 at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)163 at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)164 at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)165 at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)166 at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)167 at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)168 at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:560)169 at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:537)170 at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)171 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)172 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)173 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:72)174 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)175 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)176 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)177 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)178 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)179 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:163)180 at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:294)181 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:57)182 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)183 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)184 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:73)185 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)186 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)187 at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)188 at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:471)189 at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402)190 at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329)191 at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:138)192 at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)193 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)194 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)195 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:72)196 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)197 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)198 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:163)199 at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:335)200 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:57)201 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)202 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)203 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)204 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:163)205 at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)206 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:57)207 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)208 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)209 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:163)210 at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:294)211 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:57)212 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)213 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)214 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:163)215 at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:241)216 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:57)217 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)218 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)219 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)220 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)221 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)222 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:163)223 at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:246)224 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:57)225 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)226 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)227 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:163)228 at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)229 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:57)230 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)231 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)232 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:163)233 at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:80)234 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:57)235 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)236 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)237 at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:163)238 at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:216)239 at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:57)240 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)241 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)242 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:187)243 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:95)244 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)245 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)246 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)247 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)248 at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)249 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)250 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)251 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:167)252 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:95)253 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)254 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:167)255 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:95)256 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)257 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:187)258 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:95)259 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:73)260 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)261 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)262 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225)263 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)264 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)265 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)266 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)267 at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)268 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)269 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)270 at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:999)271 at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:565)272 at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:309)273 at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)274 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)275 at java.lang.Thread.run(Thread.java:619)27610:55:48,906 ERROR [http-bio-8080-exec-9][render_portlet_jsp:154] javax.portlet.PortletException: processAction method not implemented277 at javax.portlet.GenericPortlet.processAction(GenericPortlet.java:177)278 at com.test.IpsPortlet.processAction(IpsPortlet.java:30)279 at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:70)280 at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:48)281 at com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:111)282 at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)283 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)284 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)285 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:72)286 at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:73)287 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)288 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)289 at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)290 at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:593)291 at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:530)292 at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:534)293 at com.liferay.portlet.InvokerPortletImpl.invokeAction(InvokerPortletImpl.java:579)294 at com.liferay.portlet.InvokerPortletImpl.processAction(InvokerPortletImpl.java:294)295 at com.liferay.portal.action.LayoutAction.processPortletRequest(LayoutAction.java:944)296 at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:688)